img {
    max-width:100%;
    width: 600px;
}

blockquote {
    border-left: 5px darkgrey solid;
    padding-left: 10px;
    margin-left: 20px;
    max-width: 100%;
    width: 800px;
}

body {
    max-width: 100%;
    width: 1200px;
}